1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the
* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.android.experimental.slicesapp;
import android.app.Activity;
import android.app.slice.widget.SliceView;
import android.content.ContentResolver;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.ApplicationInfo;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.Spinner;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.List;
public class SlicesActivity extends Activity {
private static final String TAG = "SlicesActivity";
private boolean SHOW_PREVIEW = false;
private int mState;
private ViewGroup mSlicePreviewFrame;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
SharedPreferences state = getSharedPreferences("slice", 0);
mState = 0;
if (state != null) {
mState = Integer.parseInt(state.getString(getUri().toString(), "0"));
}
setContentView(R.layout.activity_layout);
mSlicePreviewFrame = (ViewGroup) findViewById(R.id.slice_preview);
findViewById(R.id.subtract).setOnClickListener(v -> {
mState--;
state.edit().putString(getUri().toString(), String.valueOf(mState)).commit();
updateState();
getContentResolver().notifyChange(getUri(), null);
});
findViewById(R.id.add).setOnClickListener(v -> {
mState++;
state.edit().putString(getUri().toString(), String.valueOf(mState)).commit();
updateState();
getContentResolver().notifyChange(getUri(), null);
});
findViewById(R.id.auth).setOnClickListener(v -> {
List<ApplicationInfo> packages = getPackageManager().getInstalledApplications(0);
packages.forEach(info -> grantUriPermission(info.packageName, getUri(),
Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION
| Intent.FLAG_GRANT_WRITE_URI_PERMISSION));
});
Spinner spinner = findViewById(R.id.spinner);
List<String> list = new ArrayList<>();
list.add("Default");
list.add("Single-line");
list.add("Single-line action");
list.add("Two-line");
list.add("Two-line action");
list.add("Grid");
list.add("Weather");
list.add("Messaging");
list.add("Shortcut");
list.add("Keep actions");
list.add("Maps multi");
ArrayAdapter<String> adapter = new ArrayAdapter<>(this,
android.R.layout.simple_spinner_item, list);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adapter);
spinner.setSelection(list.indexOf(state.getString("slice_type", "Default")));
spinner.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
state.edit().putString("slice_type", list.get(position)).commit();
getContentResolver().notifyChange(getUri(), null);
updateSlice(getUri());
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
});
bindCheckbox(R.id.header, state, "show_header");
bindCheckbox(R.id.sub_header, state, "show_sub_header");
bindCheckbox(R.id.show_action_row, state, "show_action_row");
updateState();
}
private void bindCheckbox(int id, SharedPreferences state, String key) {
CheckBox checkbox = findViewById(id);
checkbox.setChecked(state.getBoolean(key, false));
checkbox.setOnCheckedChangeListener((v, isChecked) -> {
state.edit().putBoolean(key, isChecked).commit();
getContentResolver().notifyChange(getUri(), null);
updateSlice(getUri());
});
}
private void updateState() {
((TextView) findViewById(R.id.summary)).setText(String.valueOf(mState));
}
public Uri getUri() {
return new Uri.Builder()
.scheme(ContentResolver.SCHEME_CONTENT)
.authority(getPackageName())
.appendPath("main").build();
}
private void updateSlice(Uri uri) {
if (SHOW_PREVIEW) {
mSlicePreviewFrame.removeAllViews();
SliceView v = new SliceView(this);
v.setMode(SliceView.MODE_LARGE);
v.setSlice(uri);
mSlicePreviewFrame.addView(v);
}
}
}
|
