{"id":696,"date":"2023-09-21T00:14:55","date_gmt":"2022-11-06T03:40:39","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/android%e5%af%b9%e8%af%9d%e6%a1%86%e7%89%87%e6%ae%b5\/"},"modified":"2025-08-03T03:33:31","modified_gmt":"2025-08-02T19:33:31","slug":"android%e5%af%b9%e8%af%9d%e6%a1%86%e7%89%87%e6%ae%b5","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/android%e5%af%b9%e8%af%9d%e6%a1%86%e7%89%87%e6%ae%b5\/","title":{"rendered":"Android\u5bf9\u8bdd\u6846\u7247\u6bb5\u5b8c\u5168\u6307\u5357\uff1a\u4ece\u5165\u95e8\u5230\u7cbe\u901a"},"content":{"rendered":"<p>\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u4ec0\u4e48\u662fDialogFragments\u3002\u6211\u4eec\u5c06\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684\u5b89\u5353\u5e94\u7528\u7a0b\u5e8f\u6765\u770b\u5b83\u4eec\u4e0e\u5bf9\u8bdd\u6846\u7684\u533a\u522b\u3002<\/p>\n<h2>Android DialogFragments \u5b89\u5353\u5bf9\u8bdd\u6846\u7247\u6bb5<\/h2>\n<p>DialogFragment\u662f\u4e00\u4e2a\u5b9e\u7528\u7c7b\uff0c\u5b83\u7ee7\u627f\u4e86Fragment\u7c7b\u3002\u5b83\u662fv4\u652f\u6301\u5e93\u7684\u4e00\u90e8\u5206\uff0c\u7528\u4e8e\u5728\u6d3b\u52a8\u4e2d\u663e\u793a\u4e00\u4e2a\u6d6e\u52a8\u5728\u5176\u4f59\u5185\u5bb9\u4e4b\u4e0a\u7684\u6a21\u6001\u7a97\u53e3\u3002\u5b9e\u8d28\u4e0a\uff0cDialogFragment\u663e\u793a\u4e00\u4e2a\u5bf9\u8bdd\u6846\uff0c\u4f46\u5728\u4e00\u4e2aFragment\u5185\u90e8\u663e\u793a\u3002<\/p>\n<p>\u8c37\u6b4c\u5efa\u8bae\u6211\u4eec\u5728\u6d3b\u52a8\u4e2d\u4f7f\u7528DialogFragment\u800c\u4e0d\u662f\u7b80\u5355\u7684AlertDialog\u6784\u5efa\u5668\u3002<\/p>\n<p>\u4e3a\u4ec0\u4e48\u8fd9\u6837\uff1f<\/p>\n<ul class=\"post-ul\">\n<li>DialogFragments\u62e5\u6709\u81ea\u5df1\u7684\u751f\u547d\u5468\u671f\u65b9\u6cd5\u3002\u56e0\u6b64Activity\u65e0\u9700\u627f\u62c5\u544a\u8bc9Dialog\u8be5\u505a\u4ec0\u4e48\u7684\u8d23\u4efb\u3002<\/li>\n<li>\u4e0d\u518d\u51fa\u73b0IllegalStateException\u548c\u7a97\u53e3\u6cc4\u6f0f\u5d29\u6e83\u3002\u5f53Activity\u88ab\u9500\u6bc1\u800cAlert Dialog\u4ecd\u7136\u5b58\u5728\u65f6\uff0c\u8fd9\u79cd\u60c5\u51b5\u76f8\u5f53\u5e38\u89c1\u3002<\/li>\n<\/ul>\n<p>\u56e0\u4e3aDialogFragment\u662f\u4e00\u4e2aFragment\uff0c\u5b83\u80fd\u591f\u878d\u5165Activity\u7684\u751f\u547d\u5468\u671f\uff0c\u786e\u4fdd\u5bf9\u8bdd\u7a97\u53e3\u4e2d\u53d1\u751f\u7684\u4e8b\u60c5\u4fdd\u6301\u4e00\u81f4\u3002\u5728\u4f60\u7684\u5b89\u5353\u5e94\u7528\u4e2d\uff0c\u4f7f\u7528DialogFragment\u6765\u521b\u5efa\u5bf9\u8bdd\u6846\u662f\u4e00\u4e2a\u597d\u7684\u5b9e\u8df5\u3002\u4f60\u7684\u7c7b\u5fc5\u987b\u7ee7\u627fDialogFragment\uff0c\u5e76\u4e14\u81f3\u5c11\u5b9e\u73b0onCreateDialog\u548c\/\u6216onCreateView\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u4e24\u79cd\u65b9\u5f0f\u4f7f\u7528DialogFragment\u6765\u521b\u5efa\u5bf9\u8bdd\u6846\u3002<\/p>\n<ul class=\"post-ul\">\n<li>onCreateDialog &#8211; \u5728\u8fd9\u91cc\u4f60\u53ef\u4ee5\u4f7f\u7528AlertDialog.Builder\u7c7b\u521b\u5efaAlertDialog\u3002<\/li>\n<li>onCreateView &#8211; \u5728\u8fd9\u91cc\u4f60\u53ef\u4ee5\u4f7f\u7528\u5b9a\u4e49\u7684\u81ea\u5b9a\u4e49\u89c6\u56fe\u521b\u5efaDialog\u3002<\/li>\n<\/ul>\n<p>\u4e3a\u4e86\u521b\u5efa\u4e00\u4e2a\u663e\u793a\u5bf9\u8bdd\u6846\u7684DialogFragment\uff0c\u6211\u4eec\u9700\u8981\u5728DialogFragment\u5b9e\u4f8b\u4e0a\u8c03\u7528show()\u65b9\u6cd5\u3002<\/p>\n<pre class=\"post-pre\"><code>MyDialogFragment dialogFragment = new MyDialogFragment();\r\nFragmentTransaction ft = getSupportFragmentManager().beginTransaction();\r\nFragment prev = getSupportFragmentManager().findFragmentByTag(\"dialog\");\r\nif (prev != null) {\r\n   ft.remove(prev);\r\n}\r\nft.addToBackStack(null);\r\ndialogFragment.show(ft, \"dialog\");\r\n<\/code><\/pre>\n<p>\u6211\u4eec\u53ef\u4ee5\u5c06\u4efb\u4f55\u6807\u7b7e\u8bbe\u7f6e\u4e3ashow()\u65b9\u6cd5\u7684\u7b2c\u4e8c\u4e2a\u53c2\u6570\u3002\u4e3a\u4e86\u521b\u5efa\u4e00\u4e2a\u5c06\u5bf9\u8bdd\u6846\u5d4c\u5165\u5230\u7247\u6bb5\u4e2d\u7684DialogFragment\uff0c\u6211\u4eec\u53ea\u9700\u50cf\u5bf9\u5f85\u4efb\u4f55\u7247\u6bb5\u4e00\u6837\u5c06\u7247\u6bb5\u6dfb\u52a0\u5230FrameLayout\u4e2d\u5373\u53ef\u3002<\/p>\n<p>\u4f60\u77e5\u9053\u5417\uff1f\u9664\u4e86\u5bf9\u8bdd\u6846\uff0c\u4f60\u4e5f\u53ef\u4ee5\u5728\u7247\u6bb5\u4e2d\u663e\u793a\u81ea\u5b9a\u4e49\u89c6\u56fe\u3002<\/p>\n<p>\u5f53\u5b9e\u4f8b\u5316DialogFragment\u7c7b\u65f6\uff0c\u65b9\u6cd5\u6309\u7167\u4ee5\u4e0b\u987a\u5e8f\u88ab\u8c03\u7528\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>onCreate<\/li>\n<li>onCreateDialog<\/li>\n<li>onCreateView<\/li>\n<li>onViewCreated<\/li>\n<li>onDestroy<\/li>\n<\/ul>\n<h3>\u5c06\u6570\u636e\u4f20\u9012\u7ed9\u5bf9\u8bdd\u6846\u7247\u6bb5\u5e76\u4ece\u4e2d\u8fd4\u56de\u6570\u636e<\/h3>\n<p>\u4e3a\u4e86\u5c06\u6570\u636e\u4f20\u9012\u7ed9DialogFragment\u7c7b\uff0c\u6211\u4eec\u53ef\u4ee5\u7b80\u5355\u5730\u5728\u7c7b\u7684\u5b9e\u4f8b\u4e0a\u4f7f\u7528setArguments\u65b9\u6cd5\u8bbe\u7f6e\u6570\u636e\u3002\u4e3a\u4e86\u5c06\u6570\u636e\u4eceDialogFragments\u8fd4\u56de\u7ed9Activity\/\u53e6\u4e00\u4e2a\u7247\u6bb5\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u81ea\u5b9a\u4e49\u63a5\u53e3\u3002\u5728\u4e0b\u9762\u7684\u90e8\u5206\u4e2d\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2aAndroid\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b8c\u6210\u4ee5\u4e0b\u51e0\u4e2a\u4efb\u52a1\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684DialogFragment\u5bf9\u8bdd\u6846<\/li>\n<li>\u4e00\u4e2a\u5d4c\u5165\u5728Activity\u4e2d\u7684DialogFragment<\/li>\n<li>\u5e26\u6709\u6837\u5f0f\u7684DialogFragment<\/li>\n<li>\u8fd4\u56de\u6570\u636e\u7684DialogFragment<\/li>\n<\/ul>\n<h3>\u9879\u76ee\u7ed3\u6784<\/h3>\n<h3>\u4ee3\u7801<\/h3>\n<p>\u8fd9\u662f\u6587\u7ae0\u300aAndroid\u5bf9\u8bdd\u6846\u7247\u6bb5\u300b\u7684\u7b2c2\u90e8\u5206\uff08\u51712\u90e8\u5206\uff09\u3002<\/p>\n<p>\u4e0b\u9762\u662factivity_main.xml\u7c7b\u7684\u4ee3\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code>&lt;?xml version=\"1.0\" encoding=\"utf-8\"?&gt;\r\n&lt;RelativeLayout xmlns:android=\"https:\/\/schemas.android.com\/apk\/res\/android\"\r\n    xmlns:tools=\"https:\/\/schemas.android.com\/tools\"\r\n    android:layout_width=\"match_parent\"\r\n    android:layout_height=\"match_parent\"\r\n    android:orientation=\"vertical\"\r\n    tools:context=\".MainActivity\"&gt;\r\n\r\n\r\n    &lt;FrameLayout\r\n        android:id=\"@+id\/frameLayout\"\r\n        android:layout_width=\"match_parent\"\r\n        android:layout_height=\"wrap_content\"\r\n        android:layout_above=\"@+id\/btnEmbedDialogFragment\"\r\n        android:layout_alignParentTop=\"true\" \/&gt;\r\n\r\n\r\n    &lt;Button\r\n        android:id=\"@+id\/btnEmbedDialogFragment\"\r\n        android:layout_width=\"wrap_content\"\r\n        android:layout_height=\"wrap_content\"\r\n        android:layout_centerHorizontal=\"true\"\r\n        android:layout_above=\"@+id\/btnDialogFragment\"\r\n        android:text=\"\u5d4c\u5165\u5bf9\u8bdd\u6846\u7247\u6bb5\" \/&gt;\r\n\r\n    &lt;Button\r\n        android:id=\"@+id\/btnDialogFragment\"\r\n        android:layout_width=\"wrap_content\"\r\n        android:layout_height=\"wrap_content\"\r\n        android:layout_centerInParent=\"true\"\r\n        android:layout_marginTop=\"8dp\"\r\n        android:text=\"\u7b80\u5355\u5bf9\u8bdd\u6846\u7247\u6bb5\" \/&gt;\r\n\r\n\r\n    &lt;Button\r\n        android:id=\"@+id\/btnDialogFragmentFullScreen\"\r\n        android:layout_width=\"wrap_content\"\r\n        android:layout_height=\"wrap_content\"\r\n        android:layout_below=\"@+id\/btnDialogFragment\"\r\n        android:layout_centerHorizontal=\"true\"\r\n        android:layout_marginTop=\"8dp\"\r\n        android:text=\"\u5168\u5c4f\u5bf9\u8bdd\u6846\u7247\u6bb5\" \/&gt;\r\n\r\n\r\n    &lt;Button\r\n        android:id=\"@+id\/btnAlertDialogFragment\"\r\n        android:layout_width=\"wrap_content\"\r\n        android:layout_height=\"wrap_content\"\r\n        android:layout_below=\"@+id\/btnDialogFragmentFullScreen\"\r\n        android:layout_centerHorizontal=\"true\"\r\n        android:layout_marginTop=\"8dp\"\r\n        android:text=\"\u8b66\u544a\u5bf9\u8bdd\u6846\u7247\u6bb5\" \/&gt;\r\n\r\n    &lt;TextView\r\n        android:id=\"@+id\/textView\"\r\n        android:layout_width=\"wrap_content\"\r\n        android:layout_height=\"wrap_content\"\r\n        android:layout_below=\"@+id\/btnAlertDialogFragment\"\r\n        android:layout_centerHorizontal=\"true\" \/&gt;\r\n\r\n&lt;\/RelativeLayout&gt;\r\n<\/code><\/pre>\n<p>\u6bcf\u4e2a\u6309\u94ae\u90fd\u4f1a\u542f\u52a8\u4e0d\u540c\u7c7b\u578b\u7684DialogFragment\u3002\u81ea\u5b9a\u4e49\u89c6\u56fe\u7684xml\u5e03\u5c40\u5b9a\u4e49\u5728fragment_sample_dialog.xml\u6587\u4ef6\u4e2d\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre class=\"post-pre\"><code>&lt;?xml version=\"1.0\" encoding=\"utf-8\"?&gt;\r\n&lt;LinearLayout xmlns:android=\"https:\/\/schemas.android.com\/apk\/res\/android\"\r\n    android:layout_width=\"match_parent\"\r\n    android:layout_height=\"match_parent\"\r\n    android:orientation=\"vertical\"\r\n    android:padding=\"10dp\"&gt;\r\n\r\n\r\n    &lt;TextView\r\n        android:id=\"@+id\/title\"\r\n        android:layout_width=\"wrap_content\"\r\n        android:layout_height=\"wrap_content\"\r\n        android:layout_margin=\"16dp\"\r\n        android:text=\"\u8bf7\u8f93\u5165\u60a8\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\" \/&gt;\r\n\r\n\r\n    &lt;EditText\r\n        android:id=\"@+id\/inEmail\"\r\n        android:layout_width=\"match_parent\"\r\n        android:layout_height=\"wrap_content\"\r\n        android:hint=\"\u7535\u5b50\u90ae\u4ef6\u5730\u5740\"\r\n        android:inputType=\"textEmailAddress\" \/&gt;\r\n\r\n    &lt;EditText\r\n        android:id=\"@+id\/inPassword\"\r\n        android:layout_width=\"match_parent\"\r\n        android:layout_height=\"wrap_content\"\r\n        android:hint=\"\u5bc6\u7801\"\r\n        android:inputType=\"textPassword\" \/&gt;\r\n\r\n    &lt;Button\r\n        android:id=\"@+id\/btnDone\"\r\n        android:layout_width=\"match_parent\"\r\n        android:layout_height=\"wrap_content\"\r\n        android:text=\"\u5b8c\u6210\" \/&gt;\r\n&lt;\/LinearLayout&gt;\r\n<\/code><\/pre>\n<p>\u6240\u4ee5\u6211\u4eec\u7684\u5bf9\u8bdd\u6846\u4f1a\u663e\u793a\u4e00\u4e2a\u57fa\u672c\u7684\u767b\u5f55\u8868\u5355\u3002\u4e0b\u9762\u662fMainActivity.java\u7684\u4ee3\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code>package com.Olivia.androiddialogfragment;\r\n\r\n\r\nimport android.support.v4.app.Fragment;\r\nimport android.support.v4.app.FragmentTransaction;\r\nimport android.support.v7.app.AppCompatActivity;\r\nimport android.os.Bundle;\r\nimport android.text.TextUtils;\r\nimport android.view.View;\r\nimport android.widget.Button;\r\nimport android.widget.TextView;\r\n\r\npublic class MainActivity extends AppCompatActivity implements View.OnClickListener, MyDialogFragment.DialogListener {\r\n\r\n    Button btnEmbedDialogFragment, btnDialogFragment, btnDialogFragmentFullScreen, btnAlertDialogFragment;\r\n    TextView textView;\r\n\r\n\r\n    @Override\r\n    protected void onCreate(Bundle savedInstanceState) {\r\n        super.onCreate(savedInstanceState);\r\n        setContentView(R.layout.activity_main);\r\n\r\n\r\n        textView = findViewById(R.id.textView);\r\n        btnEmbedDialogFragment = findViewById(R.id.btnEmbedDialogFragment);\r\n        btnDialogFragment = findViewById(R.id.btnDialogFragment);\r\n        btnDialogFragmentFullScreen = findViewById(R.id.btnDialogFragmentFullScreen);\r\n        btnAlertDialogFragment = findViewById(R.id.btnAlertDialogFragment);\r\n\r\n        btnEmbedDialogFragment.setOnClickListener(this);\r\n        btnDialogFragment.setOnClickListener(this);\r\n        btnDialogFragmentFullScreen.setOnClickListener(this);\r\n        btnAlertDialogFragment.setOnClickListener(this);\r\n\r\n    }\r\n\r\n    @Override\r\n    public void onClick(View view) {\r\n\r\n        switch (view.getId()) {\r\n            case R.id.btnEmbedDialogFragment:\r\n                MyDialogFragment dialogFragment = new MyDialogFragment();\r\n\r\n                FragmentTransaction ft = getSupportFragmentManager().beginTransaction();\r\n\r\n                ft.replace(R.id.frameLayout, dialogFragment);\r\n                ft.commit();\r\n                break;\r\n\r\n            case R.id.btnDialogFragment:\r\n                dialogFragment = new MyDialogFragment();\r\n\r\n                Bundle bundle = new Bundle();\r\n                bundle.putBoolean(\"notAlertDialog\", true);\r\n\r\n                dialogFragment.setArguments(bundle);\r\n\r\n                ft = getSupportFragmentManager().beginTransaction();\r\n                Fragment prev = getSupportFragmentManager().findFragmentByTag(\"dialog\");\r\n                if (prev != null) {\r\n                    ft.remove(prev);\r\n                }\r\n                ft.addToBackStack(null);\r\n\r\n\r\n                dialogFragment.show(ft, \"dialog\");\r\n                break;\r\n\r\n            case R.id.btnDialogFragmentFullScreen:\r\n                dialogFragment = new MyDialogFragment();\r\n\r\n                bundle = new Bundle();\r\n                bundle.putString(\"email\", \"xyz@gmail.com\");\r\n                bundle.putBoolean(\"fullScreen\", true);\r\n                bundle.putBoolean(\"notAlertDialog\", true);\r\n\r\n                dialogFragment.setArguments(bundle);\r\n\r\n\r\n                ft = getSupportFragmentManager().beginTransaction();\r\n                prev = getSupportFragmentManager().findFragmentByTag(\"dialog\");\r\n                if (prev != null) {\r\n                    ft.remove(prev);\r\n                }\r\n                ft.addToBackStack(null);\r\n\r\n\r\n                dialogFragment.show(ft, \"dialog\");\r\n                break;\r\n\r\n            case R.id.btnAlertDialogFragment:\r\n                dialogFragment = new MyDialogFragment();\r\n\r\n\r\n                ft = getSupportFragmentManager().beginTransaction();\r\n                prev = getSupportFragmentManager().findFragmentByTag(\"dialog\");\r\n                if (prev != null) {\r\n                    ft.remove(prev);\r\n                }\r\n                ft.addToBackStack(null);\r\n\r\n\r\n                dialogFragment.show(ft, \"dialog\");\r\n                break;\r\n        }\r\n    }\r\n\r\n    @Override\r\n    public void onFinishEditDialog(String inputText) {\r\n\r\n        if (TextUtils.isEmpty(inputText)) {\r\n            textView.setText(\"\u672a\u8f93\u5165\u7535\u5b50\u90ae\u4ef6\");\r\n        } else\r\n            textView.setText(\"\u8f93\u5165\u7684\u7535\u5b50\u90ae\u4ef6\uff1a\" + inputText);\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0a\u7c7b\u5b9e\u73b0\u4e86\u4e00\u4e2a\u63a5\u53e3MyDialogFragment.DialogListener\uff0c\u5f53DialogFragment\u7684\u6309\u94ae\u88ab\u70b9\u51fb\u65f6\u89e6\u53d1onFinishEditDialog\u65b9\u6cd5\u3002\u5b83\u5728Activity\u4e0a\u663e\u793a\u5728Dialog\u4e2d\u8f93\u5165\u7684\u6570\u636e\u3002MyDialogFragment.java\u7c7b\u7684\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre class=\"post-pre\"><code>package com.Olivia.androiddialogfragment;\r\n\r\nimport android.app.Dialog;\r\nimport android.content.DialogInterface;\r\nimport android.os.Bundle;\r\nimport android.support.annotation.NonNull;\r\nimport android.support.annotation.Nullable;\r\nimport android.support.v4.app.DialogFragment;\r\nimport android.support.v7.app.AlertDialog;\r\nimport android.text.TextUtils;\r\nimport android.util.Log;\r\nimport android.view.LayoutInflater;\r\nimport android.view.View;\r\nimport android.view.ViewGroup;\r\nimport android.widget.Button;\r\nimport android.widget.EditText;\r\n\r\npublic class MyDialogFragment extends DialogFragment {\r\n\r\n    @NonNull\r\n    @Override\r\n    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {\r\n\r\n\r\n        if (getArguments() != null) {\r\n            if (getArguments().getBoolean(\"notAlertDialog\")) {\r\n                return super.onCreateDialog(savedInstanceState);\r\n            }\r\n        }\r\n        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());\r\n        builder.setTitle(\"\u8b66\u544a\u5bf9\u8bdd\u6846\");\r\n        builder.setMessage(\"\u5bf9\u8bdd\u6846\u7247\u6bb5\u4e2d\u7684\u8b66\u544a\u5bf9\u8bdd\u6846\");\r\n\r\n        builder.setPositiveButton(\"\u786e\u5b9a\", new DialogInterface.OnClickListener() {\r\n            @Override\r\n            public void onClick(DialogInterface dialog, int which) {\r\n                dismiss();\r\n            }\r\n        });\r\n\r\n        builder.setNegativeButton(\"\u53d6\u6d88\", new DialogInterface.OnClickListener() {\r\n            @Override\r\n            public void onClick(DialogInterface dialog, int which) {\r\n                dismiss();\r\n            }\r\n        });\r\n\r\n        return builder.create();\r\n\r\n    }\r\n\r\n    @Nullable\r\n    @Override\r\n    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {\r\n        return inflater.inflate(R.layout.fragment_sample_dialog, container, false);\r\n\r\n    }\r\n\r\n    @Override\r\n    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {\r\n        super.onViewCreated(view, savedInstanceState);\r\n\r\n\r\n        final EditText editText = view.findViewById(R.id.inEmail);\r\n\r\n        if (getArguments() != null &amp;&amp; !TextUtils.isEmpty(getArguments().getString(\"email\")))\r\n            editText.setText(getArguments().getString(\"email\"));\r\n\r\n        Button btnDone = view.findViewById(R.id.btnDone);\r\n        btnDone.setOnClickListener(new View.OnClickListener() {\r\n            @Override\r\n            public void onClick(View view) {\r\n\r\n                DialogListener dialogListener = (DialogListener) getActivity();\r\n                dialogListener.onFinishEditDialog(editText.getText().toString());\r\n                dismiss();\r\n            }\r\n        });\r\n    }\r\n\r\n    @Override\r\n    public void onResume() {\r\n        super.onResume();\r\n\r\n    }\r\n\r\n    @Override\r\n    public void onCreate(@Nullable Bundle savedInstanceState) {\r\n        super.onCreate(savedInstanceState);\r\n\r\n        Log.d(\"API123\", \"onCreate\");\r\n\r\n        boolean setFullScreen = false;\r\n        if (getArguments() != null) {\r\n            setFullScreen = getArguments().getBoolean(\"fullScreen\");\r\n        }\r\n\r\n        if (setFullScreen)\r\n            setStyle(DialogFragment.STYLE_NORMAL, android.R.style.Theme_Black_NoTitleBar_Fullscreen);\r\n    }\r\n\r\n    @Override\r\n    public void onDestroyView() {\r\n        super.onDestroyView();\r\n    }\r\n\r\n    public interface DialogListener {\r\n        void onFinishEditDialog(String inputText);\r\n    }\r\n\r\n\r\n}\r\n<\/code><\/pre>\n<p>\u5728 onCreateDialog \u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u666e\u901a\u7684 AlertDialog\u3002dismiss() \u51fd\u6570\u7528\u4e8e\u5173\u95ed\u5bf9\u8bdd\u6846\u3002\u4ee5\u4e0b\u662f\u8be5\u5e94\u7528\u7684\u64cd\u4f5c\u8f93\u51fa\u7ed3\u679c\uff1a\u8bf7\u6ce8\u610f\uff0c\u5728\u5168\u5c4f\u5bf9\u8bdd\u6846\u4e2d\uff0c\u8f93\u5165\u5b57\u6bb5\u7684\u6570\u636e\u5df2\u7ecf\u4f20\u9012\u3002\u8fd9\u5c31\u662f\u672c\u6559\u7a0b\u7684\u7ed3\u675f\u3002\u60a8\u53ef\u4ee5\u70b9\u51fb\u4e0b\u9762\u7684\u94fe\u63a5\u4e0b\u8f7d\u9879\u76ee\uff1a<\/p>\n<p>\u5b89\u5353\u5bf9\u8bdd\u7247\u6bb5<\/p>\n<p>GitHub \u9879\u76ee\u94fe\u63a5<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u4ec0\u4e48\u662fDialogFragments\u3002\u6211\u4eec\u5c06\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684\u5b89\u5353\u5e94\u7528\u7a0b\u5e8f\u6765\u770b\u5b83\u4eec\u4e0e\u5bf9\u8bdd\u6846\u7684 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1270,900,1924,1923,1071],"class_list":["post-696","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-android-ui","tag-android","tag-dialog-fragment","tag-1923","tag-1071"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Android\u5bf9\u8bdd\u6846\u7247\u6bb5\u5b8c\u5168\u6307\u5357\uff1a\u4ece\u5165\u95e8\u5230\u7cbe\u901a - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u672c\u6587\u8be6\u7ec6\u8bb2\u89e3Android\u5bf9\u8bdd\u6846\u7247\u6bb5(Dialog 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